EP0111603B1 - Eléments formant arc - Google Patents

Eléments formant arc Download PDF

Info

Publication number
EP0111603B1
EP0111603B1 EP82306723A EP82306723A EP0111603B1 EP 0111603 B1 EP0111603 B1 EP 0111603B1 EP 82306723 A EP82306723 A EP 82306723A EP 82306723 A EP82306723 A EP 82306723A EP 0111603 B1 EP0111603 B1 EP 0111603B1
Authority
EP
European Patent Office
Prior art keywords
wall
flange
horizontal
curved
vertical
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
EP82306723A
Other languages
German (de)
English (en)
Other versions
EP0111603A1 (fr
Inventor
Albert George Sawyer
Colin John Homewood
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
TANTALIC ACOUSTICAL ENGINEERING LIMITED
TRULINE BUILDING PRODUCTS LIMITED
Original Assignee
TANTALIC ACOUSTICAL ENGINEERING Ltd
TRULINE BUILDING PRODUCTS Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by TANTALIC ACOUSTICAL ENGINEERING Ltd, TRULINE BUILDING PRODUCTS Ltd filed Critical TANTALIC ACOUSTICAL ENGINEERING Ltd
Priority to DE8282306723T priority Critical patent/DE3273253D1/de
Priority to EP82306723A priority patent/EP0111603B1/fr
Priority to AU23371/84A priority patent/AU2337184A/en
Priority to MC83GB8300330D priority patent/MC1603A1/fr
Priority to PCT/GB1983/000330 priority patent/WO1984002370A1/fr
Priority to MT940A priority patent/MTP940B/xx
Priority to ES1983285332U priority patent/ES285332Y/es
Priority to ZA839335A priority patent/ZA839335B/xx
Priority to PT77830A priority patent/PT77830B/pt
Priority to FI841935A priority patent/FI841935L/fi
Priority to DK130484A priority patent/DK130484A/da
Priority to NO841096A priority patent/NO841096L/no
Publication of EP0111603A1 publication Critical patent/EP0111603A1/fr
Application granted granted Critical
Publication of EP0111603B1 publication Critical patent/EP0111603B1/fr
Expired legal-status Critical Current

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Classifications

    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
    • E04C3/00—Structural elongated elements designed for load-supporting
    • E04C3/02—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F13/00—Coverings or linings, e.g. for walls or ceilings
    • E04F13/02—Coverings or linings, e.g. for walls or ceilings of plastic materials hardening after applying, e.g. plaster
    • E04F13/04—Bases for plaster
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
    • E04C3/00—Structural elongated elements designed for load-supporting
    • E04C3/02—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces
    • E04C2003/023—Lintels
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F13/00—Coverings or linings, e.g. for walls or ceilings
    • E04F13/02—Coverings or linings, e.g. for walls or ceilings of plastic materials hardening after applying, e.g. plaster
    • E04F13/04—Bases for plaster
    • E04F13/06—Edge-protecting borders
    • E04F2013/061—Edge-protecting borders for arched or curved edges

Definitions

  • This invention relates to an arch former for use in building arches.
  • an arch former comprising:
  • the former is made of four identical parts 10 each having a vertical flat wall 11 having a curved lower edge 12 and is joined to a curved horizontal wall 13 at right angles to the vertical wall.
  • These walls are made of flattened expanded metal having openings in a particular example 7.87 mm by 3.81 mm.
  • the wall 13 no longer requires a marginal deformation but has its margin 19 in the same plane as the remainder of the wall so as to lie parallel with and below the flange.
  • the lower edge of the vertical wall has a horizontal flange 16.
  • An edge bead 20 has a short curved wall 23 which surrounds the lower edge of the wall 11 and has a horizontal bottom part 22, a shorter vertical part 21 and a horizontal flange 24 which is much shorter than previously and is a plain flat flange (i.e. not doubled back on itself as previously).
  • the flange 24- is between the flange 16 and the margin 19.
  • the flanges 16 and 24 and margin 19 are stapled together by two rows of staples 26 by means of a so-called stitching machine. This has proved to be simpler than the previous spot welding and obviates the corrosion which occurs with spot welding and obviates the necessity to paint over spot welds.
  • the staples in one row may be staggered in relation to those in the other row.
  • the flange 16 is made on a curved edge 12 which presents some problems but we accomplish this by placing the two plates 10, 11 between two clamping plates 28, 29 ( Figure 3) which have correspondingly curved surfaces 30, 31.
  • the margins of the plates 10, 11 project above the surfaces 30, 31 and are opened out and flattened on to the surfaces 30, 31 by a roller 35.
  • the bead 20 is made of small mesh flattened expanded metal and this is made as previously on a Pittsburgh seam machine which has flange bending wheels different from those used on a Pittsburgh lock forming machine.
  • the openings in the bead may be 3-4 mm by 1.5 to 2.5 mm e.g. 3.18x2.03 mmx0.79 strandx0.6 mm thickness.
  • the parts may be made from tight coat galvanised material.

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Lining And Supports For Tunnels (AREA)
  • Building Environments (AREA)
  • Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
  • Saccharide Compounds (AREA)
  • Joining Of Building Structures In Genera (AREA)
  • Rod-Shaped Construction Members (AREA)

Claims (3)

1. Un élément de formation d'arche comportant:
(a) une paroi verticale (11) présentant un bord inférieur courbe (12) le long duquel est prévu un flasque horizontal (16),
(b) une paroi horizontale courbe (13) à angle droit avec la paroi verticale (11),
(c) une baguette de bord (20) qui fait saillie par rapport aux parois horizontale (13) et verticale (11) et qui s'étend le long du bord inférieur de la paroi verticale (11), caractérisé en ce que la paroi horizontale (13) présente une bordure (19) qui s'étend sous la flasque (16) de la paroi verticale (11), la baguette de bord (20) présentant un flasque courbe simple (24) qui s'étend entre le flasque (16) de la paroi verticale (11) et la bordure (19) de la paroi horizontale (13); et

en ce qu'une série d'agrafes (26) traversent lesdits flasques (16,24) et ladite bordure (19) pour les assujettir tous ensemble.
2. Un élément de formation d'arche selon la revendication 1, dans lequel ladite paroi verticale (11) et ladite paroi horizontale (13) sont constituées à partir de métal déployé aplati présentant des ouvertures de 6 à 9 mm par 3 à 5 mm, la baguette de bord étant constituée d'un métal déployé aplati présentant des mailles plus petites.
3. Un procédé de fabrication d'un élément de formation d'arche selon la revendication 1 ou 2, dans lequel le flasque (16) des parois verticales (10, 11) est réalisé en serrant celles-ci entre deux plaques de serrage (28, 29) qui présentent une surface courbe correspondante (30, 31), les bordures des parois dépassant de celles-ci, en séparant les bordures en saillie et en les aplatissant sur les surfaces courbes des plaques de serrage (28, 29).
EP82306723A 1982-12-16 1982-12-16 Eléments formant arc Expired EP0111603B1 (fr)

Priority Applications (12)

Application Number Priority Date Filing Date Title
DE8282306723T DE3273253D1 (en) 1982-12-16 1982-12-16 Arch formers
EP82306723A EP0111603B1 (fr) 1982-12-16 1982-12-16 Eléments formant arc
AU23371/84A AU2337184A (en) 1982-12-16 1983-12-13 Arch formers
MC83GB8300330D MC1603A1 (fr) 1982-12-16 1983-12-13 Coffrages perdus en arc
PCT/GB1983/000330 WO1984002370A1 (fr) 1982-12-16 1983-12-13 Dispositifs de formation d'arche
MT940A MTP940B (en) 1982-12-16 1983-12-14 Arch former
ES1983285332U ES285332Y (es) 1982-12-16 1983-12-15 Un dispositivo de encofrado de arcos
ZA839335A ZA839335B (en) 1982-12-16 1983-12-15 Arch formers
PT77830A PT77830B (en) 1982-12-16 1983-12-15 Arch formers
FI841935A FI841935L (fi) 1982-12-16 1983-12-16 Baogform.
DK130484A DK130484A (da) 1982-12-16 1984-02-29 Hvaelvstoette samt fremgangsmaade til fremstilling af samme
NO841096A NO841096L (no) 1982-12-16 1984-03-21 Bueformere.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP82306723A EP0111603B1 (fr) 1982-12-16 1982-12-16 Eléments formant arc

Publications (2)

Publication Number Publication Date
EP0111603A1 EP0111603A1 (fr) 1984-06-27
EP0111603B1 true EP0111603B1 (fr) 1986-09-10

Family

ID=8189859

Family Applications (1)

Application Number Title Priority Date Filing Date
EP82306723A Expired EP0111603B1 (fr) 1982-12-16 1982-12-16 Eléments formant arc

Country Status (12)

Country Link
EP (1) EP0111603B1 (fr)
AU (1) AU2337184A (fr)
DE (1) DE3273253D1 (fr)
DK (1) DK130484A (fr)
ES (1) ES285332Y (fr)
FI (1) FI841935L (fr)
MC (1) MC1603A1 (fr)
MT (1) MTP940B (fr)
NO (1) NO841096L (fr)
PT (1) PT77830B (fr)
WO (1) WO1984002370A1 (fr)
ZA (1) ZA839335B (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2175625B (en) * 1985-05-31 1988-08-24 Cd Truline Ltd Improvements in or relating to formers
GB2193236A (en) * 1986-07-30 1988-02-03 Thermal Fab Limited Modifying an internal recess to an arch structure

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1676582A (en) * 1927-05-05 1928-07-10 Donald R Stuart Corner piece for buildings
US1782147A (en) * 1929-07-18 1930-11-18 Merryweather Thomas Metal arch member for openings
US1999426A (en) * 1932-08-23 1935-04-30 Eddie F Thayer Plaster reenforcing for curved surfaces
US1988739A (en) * 1932-09-21 1935-01-22 Milcor Steel Company Corner bead
GB2015633B (en) * 1977-09-07 1982-12-01 Shackleton E A Arches for building

Also Published As

Publication number Publication date
FI841935A0 (fi) 1984-05-14
DE3273253D1 (en) 1986-10-16
ZA839335B (en) 1984-08-29
MC1603A1 (fr) 1985-05-09
EP0111603A1 (fr) 1984-06-27
NO841096L (no) 1984-03-21
FI841935A7 (fi) 1984-06-17
DK130484D0 (da) 1984-02-29
DK130484A (da) 1984-06-21
ES285332U (es) 1985-09-01
ES285332Y (es) 1986-05-01
WO1984002370A1 (fr) 1984-06-21
PT77830B (en) 1986-03-27
MTP940B (en) 1984-10-03
PT77830A (en) 1984-01-01
AU2337184A (en) 1984-07-05
FI841935L (fi) 1984-06-17

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